CVE-2021-20994

moderate-risk
Published 2021-05-13

In multiple managed switches by WAGO in different versions an attacker may trick a legitimate user to click a link to inject possible malicious code into the Web-Based Management.

Do I need to act?

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0.39% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10 High
NETWORK / LOW complexity

Affected Products (5)

0852-0303 Firmware
0852-1305 Firmware
0852-1505 Firmware
0852-1305\/000-001 Firmware
0852-1505\/000-001 Firmware

Affected Vendors

Wago

References (2)

Third Party Advisory https://cert.vde.com/en-us/advisories/vde-2021-013
Third Party Advisory https://cert.vde.com/en-us/advisories/vde-2021-013
43
/ 100
moderate-risk
Severity 30/34 · Critical
Exploitability 1/34 · Minimal
Exposure 12/34 · Low